honey vs sweetie

honey and sweetie both are nouns.

Word	Noun	Adjective	Verb	Adverb
honey	Yes	Yes	Yes	No
sweetie	Yes	No	No	No

As nouns, honey and sweetie are synonyms defined as:

Other synonyms of honey include baby, beloved, darling, dear, dearest, dearie, deary, love, sweetheart.

honey (noun)	sweetie (noun)
a sweet yellow liquid produced by bees	a person loved by another person
a beloved person; used as terms of endearment	a beloved person; used as terms of endearment

honey (adjective)	sweetie (adjective)
of something having the color of honey

honey (verb)	sweetie (verb)
sweeten with honey